$(document).ready(function(){

            $("ul.subnav").parent().append("<span></span>"); //Only shows drop down trigger when js is enabled - Adds empty span tag after ul.subnav

            $("ul.topnav li").click(function() { //When trigger is clicked...

                    //Following events are applied to the subnav itself (moving subnav up and down)
                    $(this).parent().find("ul.subnav").slideDown('fast').show(); //Drop down the subnav on click

                    $(this).parent().hover(function() {
                    }, function(){	
                            $(this).parent().find("ul.subnav").slideUp('slow'); //When the mouse hovers out of the subnav, move it back up
                    });

                    //Following events are applied to the trigger (Hover events for the trigger)
                    }).hover(function() { 
                            $(this).addClass("subhover"); //On hover over, add class "subhover"
                    }, function(){	//On Hover Out
                            $(this).removeClass("subhover"); //On hover out, remove class "subhover"
            });

    });